Originally Posted by Einride
While you can set the LED notification color in Textra, there are no options for specific settings per contact. Not that I know of at least.
(I obviously don't text enough to even consider an option like this. Then again, I hate texting and avoid it as much as possible )
I believe I have stumbled across individual notification sounds and LED's.
From the main list of all your SMS addresses Press and hold on an individual contact then in the top right corner of the screen tap and select 'Notifications'.
This brings up a list of options for that individual contact.